baber/WOPTO huggingface dataset:
Patent DE-3724683-A1 (DE)
Title: Coin-operated machine for the dispensing of piece goods
Inventor: KREMER HEINZ
IPC: G07F11/04
Filed: 1987-07-25
Abstract: The invention relates to a coin-operated machine for the dispensing of piece goods, especially of newspapers, consisting essentially of a storage container for receiving the piece goods and of a coin-operated mechanism (10), furthermore with a locking mechanism (6) which is arranged at the lower end of the coin-operated mechanism (10) and which possesses a locking member (16) rotatably connected to a pull-out piece (4) movable in the horizontal direction, the locking member (16) having, in the region of the coin shaft (12), a recess (22) which is limited at the end by at least one upwardly bent finger (25) and which has, in the region of the recess (22), a coin bearing (26) located at approximately the same height at the finger (25), between which finger and which coin bearing the coin (27) to be tested is mounted, without touching the bottom of the recess (22). The coin bearing (26) is expediently formed by a round bar which is fastened in a suitable way, preferably soldered on or welded on, in the recess (22) of the locking member (16). Furthermore, there is arranged on a rail (61), on the outer wall (43) of the coin shafts (12), a slide (60) which is operatively connected to a finger (52) acting on the coin shaft (12) via a longitudinal groove (53), the slide (60) being designed so as to be lockable directly on the rail (61). <IMAGE>
Patent DE-3727439-A1 (DE)
Title: Method of setting a raking pile and of anchoring it on the foot side, and raking pile for carrying out the method
Inventor: LUEG KARL-WILHELM
IPC: E02D5/74
Filed: 1987-08-17
Abstract: Published without abstract.
Patent DE-3729376-A1 (DE)
Title: Process for disposing of soils contaminated with oils, tars or hydrocarbons
Inventor: HAESSLER ANDREAS ING GRAD
IPC: C04B18/02
Filed: 1987-09-03
Abstract: Published without abstract.
Patent DE-3731023-A1 (DE)
Title: Device for electrically equipping D.C. chopper converter railway vehicles
Inventor: SCHWARZENAU REINHARD DIPL ING
IPC: B60L9/12
Filed: 1987-09-12
Abstract: The intention is to reduce both the corresponding interference current from the direct voltage ripple on the vehicles and the filter inductances in a device for electrically equipping D.C. chopper converter railway vehicles which are fed from the supply network via 6- or 12-pulse rectifiers, with a traction filter or auxiliary operational filter, consisting of the series connection of a choke coil and a capacitor between the current collector and the return conductor on the vehicle. This is achieved in that LC series oscillating circuits (3, 3b, 3c) are arranged parallel to the traction filter or auxiliary operational filter (2a, 2b) and are tuned in such a way that the overall arrangement consisting of the filter and the series oscillating circuits, at certain frequencies (e.g. 300 Hz, 600 Hz, 900 Hz), has parallel resonance points with corresponding increase in the input impedance. <IMAGE>
Patent DE-3731284-A1 (DE)
Title: Device for polymerising light-curing gnatho-orthopaedic plastics
Inventor: KREITMAIR ALBERT
IPC: B01J19/12
Filed: 1987-09-17
Abstract: For the optimum production of gnatho-orthopaedic devices from light-curing plastics, the light-radiation device is divided into two expedient individual devices, into a device with a small light-intensive focused spot for rapid initial gelling (procuring) and into a device with a large-area illuminated radiation space for complete polymerisation of the gnatho-orthopaedic devices.
Patent DE-3733872-A1 (DE)
Title: Arrangement for determining the spherical refraction condition of the eye
Inventor: RIECHE GERD DIPL ING DR
IPC: A61B3/103
Filed: 1987-10-07
Abstract: Test characters, a beam deflection element and optics imaging onto the eye are provided in the beam path of a light source, the beam deflection element and an optical element inside the imaging optics being arranged displaceably in the beam path. <IMAGE>
Patent DE-3735141-A1 (DE)
Inventor: HUDECEK SLAVKO DR
IPC: C08F220/06
Filed: 1987-10-16
Abstract: The solution pertains to copolymers of acrylic acid or methacrylic acid or their alkaline metal salts with macromonomers based on oligourethanes terminated with an unsaturated group of acrylate and/or methacrylate type at one or both ends of the chain, the chemical structure of which corresponds to the general formula I   <IMAGE>  or general formula II   <IMAGE> where R is the residue of a low-molecular-weight aliphatic diol with 2 to 4 carbon atoms, R' is the residue of an aliphatic aromatic, or aliphatic-aromatic diisocyanate, X is H or CH3, and n = 2-40, whereas their composition is given by the ratio of 0.5 to 10 wt. parts of the macromonomer to 100 wt. parts of acrylic acid or methacrylic acid or their alkaline metal salts. The above described copolymers have the capacity to absorb large amounts of water and therefore are suitable as materials removing water, above all for medical purposes, and for applications in the form of a gel in swollen state.
Patent DE-3736813-A1 (DE)
Title: Production line for disc brake linings
Inventor: LEINWEBER JOHANN
IPC: B30B15/30
Filed: 1987-10-30
Abstract: A pressing system for disc brake linings having a plurality of presses (preferably 18) and a stationary charging system for friction lining powder, and, if desired, intermediate lining powder and back plates is to be improved to make it as flexible as possible, i.e. to make it possible to produce a plurality of types of brake linings at the same time and to make it possible to change types without switching off the entire pressing system. Currently used turntable machines do not have this degree of flexibility. Flexibility is achieved according to the invention by means of a production line in which the presses are fixedly arranged in a row or in two rows (102, 103) situated alongside one another, a conveying device (101) is provided to receive brake lining powder and, if desired, intermediate lining powder and back plate from the charging system (10, 40, 60), the conveying device (101) extends from the charging system along one row of presses and/or between the two rows (102, 103) of presses situated alongside one another and a manipulator (150) for charging the presses (131-140) with friction lining powder and, if desired, with intermediate lining powder and with a back plate (112) can travel along one row of presses and/or between the two rows (102, 103) of presses situated opposite one another. <IMAGE>
Patent DE-3737793-A1 (DE)
Title: Moulding made from heat-pressed, binder-containing random-laid fibre nonwoven mats, and process for the production thereof
Inventor: KISS GUENTER H
IPC: C08J9/00
Filed: 1987-11-06
Abstract: The invention relates to the construction and production of mouldings made from heat-pressed binder-containing, cellulose and/or lignocellulose random-laid fibre nonwoven mats which have a mean density of < 0.9 g/cm<3>. This gives a certain pore volume for such mouldings. In the finished moulding, the pore volume remaining between the random-laid fibre material is at least predominantly filled by a low-density plastic foam which is resistant to absorption of water. The density of the pore-filling plastic foam is less than 150 N/m<3>. In order to achieve this, expandable elements comprising a thermoplastically shapable sheath and a plastic core which expands at elevated temperature are brought into contact with the fibres of the random-laid fibre nonwoven mat in at least approximately uniform distribution.
Patent DE-3741245-A1 (DE)
Inventor: GREINER MAX DR
IPC: F02M69/52
Filed: 1987-12-05
Abstract: A fuel injection metering unit for a fuel injection system of an internal combustion engine comprises a housing (8) and a control slide (14), which has a control edge (16) and is displaceable against a restoring force (43) by an actuating force acting on an actuating end (24) of the slide, which end, in one end setting, bears against a resilient sealing element (28). Mounted in the housing (8) is a bush (10) with an axial bore (12) for the slide (14) and at least two outlet openings (11) which, on relative movement between the slide and the bush, are opened to a greater or lesser extent by the control edge (16). A guide element (25) is mounted in the housing (8) and has a bore (30) which is coaxial with the bush bore (12) and in which an actuating member (31) is slidable with little play and forms a gap seal (41). The member (31) engages the actuating end (24) of the slide (14) and is influenceable by the actuating force. <IMAGE>
Patent DE-3803695-A1 (DE)
Title: Fan
Inventor: PETZ GUENTER
IPC: F24F7/06
Filed: 1988-02-08
Abstract: In the case of a fan with a fan housing which accommodates a blower and is penetrated by the blower air flow from the bottom upwards, in order to calm the blower air flow a rod (11) projecting above the upper housing face in the flow direction of the blower air is fixedly arranged, axially with respect to the blower (6, 8), on the fan housing (1), the rod rotatably supporting a number of vane wheels (13) which are enclosed by a guide cylinder (14) for blower air, extending at a distance from the fan housing (1). <IMAGE>
Patent DE-3804441-A1 (DE)
Title: Standing element for the human foot, preferably outsole, shoe inner sole, insole or the like
Inventor: KUCHLER WALTER DR
IPC: A43B13/12
Filed: 1988-02-12
Abstract: A standing element for the human foot, preferably outsole, shoe inner sole, insole or the like, has regions made of flexible material designed depending upon the desired possibilities for foot movement. At least the central region, which is located in the region of the longitudinal axis of the foot, and the heel region consist of harder material which is barely deformed or not deformed during the movement of the foot.
Patent DE-3814207-A1 (DE)
Title: Biodegradable detergents and cleaners and their use
Inventor: CHAVANNES JEAN-PIERRE
IPC: C11D1/722
Filed: 1988-04-27
Abstract: Cleaners with a broad spectrum of action are obtained from 0.5 to 6 parts of a sequestrant, 2 to 35 parts of a fatty alcohol polyglycol ether, 5 to 35 parts of an alkanolamine and 0.5 to 5 parts of another non-ionic surfactant. The aqueous concentrates of these mixtures are preferably 15 to 30% strength. The compositions are used, where appropriate after dilution with water, for cleaning soiled articles, equipment, buildings, road surfaces and the like and in industrial and hospital laundry and finally in ultrasonic cleaning.
Patent DE-3818322-A1 (DE)
Title: Circuit arrangement for cell breakdown in asynchronous time division multiplexing
Inventor: SZIGETI TIBOR DIPL ING
IPC: H04L12/70
Filed: 1988-05-30
Abstract: The invention relates to circuit arrangement for cell breakdown in asynchronous time division multiplexing for the connection of subscriber terminals to a broadband communications network operating in asynchronous time division multiplexing. The cells arriving in random order are transferred byte-by-byte, stored temporarily and converted into a continuous serial data stream for the different services (Fig. 2). <IMAGE>
Patent DE-3821686-A1 (DE)
Title: Lectins as diagnostic aid and their use for diagnostic methods for detecting oncogenic RNA viruses or their constituents
Inventor: MUELLER WERNER E G PROF DR
IPC: G01N33/569
Filed: 1988-06-28
Abstract: Diagnostic aid for the detection of oncogenic RNA viruses or parts thereof especially of human RNA viruses (human immunodeficiency virus; human T-lymphotropic virus) which contain a lectin. Bound to a solid phase, the lectins are suitable for use for diagnostic methods for detecting the abovementioned viruses, particularly in body fluids.
Patent DE-3822170-A1 (DE)
IPC: A61H33/02
Filed: 1988-06-30
Abstract: In an aeration mat for a whirlpool bath, a mat-like supporting body is provided which forms a support surface for the body of the person to be treated, formed for example by sectional rods and support elements (7). Protruding supporting projections (10) are provided on this support surface or on the support elements (7), and are designed in the manner of resilient plates and inserted into apertures (19) in the support surface, so that they form an advantageous bearing surface for the body of the person with a relatively flat spring characteristic. All the supporting projections (10) of a support element (7) can in a simple manner be designed integrally with one another in that they are jointly moulded directly onto the support element (7) in the form of plastics injection mouldings and are connected to one another on the underside of the support element via a ribbon-shaped connecting section (14). Edge-protection strips (25) can also be moulded on in a similar manner. <IMAGE>
Patent DE-3836880-A1 (DE)
Title: Device for emptying cartridges with a pasty filling
Inventor: KIECHLE JOACHIM
IPC: B05C17/015
Filed: 1988-10-29
Abstract: A device for emptying cartridges containing pasty substances has a housing with a chamber for receiving the cartridge. Projecting into the chamber is a displaceable rod on whose end located outside the chamber a drive device engages in order to advance the rod, driven by force, into the chamber. The drive device consists of a hydraulically blockable gas spring, by means of which it is possible to use the device at any time without additional external energy.
Patent DE-3837865-A1 (DE)
Inventor: BOEHNENSIEKER FRANZ
IPC: C05F17/00
Filed: 1988-11-08
Abstract: Process and apparatus for the biological conversion of organic substances into biomass. The organic substances are introduced into a rotatable reaction container, and agitated therein with introduction of fresh air and continuous mixing for a period. Before introduction into the reaction container, the organic substances are finely comminuted and mixed in a preparation apparatus (20) with introduction of fresh air. The preparation can be associated with partial conversion of the material into biomass. The introduction and removal of the prepared material and of the biomass, respectively, into and out of, respectively, the reaction container is controlled depending on its speed of rotation and a temperature condition, which characterises the progress of the conversion reaction, in the reaction container. The preparation apparatus (20) comprises an essentially closed housing (23) with an inlet opening (21) and with a bottom (24) at the base, a mixing and comminuting device (25) in the region of the bottom, a device for introducing fresh air into the interior of the housing (23), a closable outlet opening (22) at a higher level than the bottom (24) and a conveying device (26) to transport the material between the bottom (24) and the outlet opening (22). The preparation apparatus (20) can also be used independently of the reaction container. <IMAGE>
Patent DE-3839154-A1 (DE)
Inventor: DALTON JOHN
IPC: C22C38/46
Filed: 1988-11-17
Abstract: In a bit for a down-the-hole drill, desirable physical properties are produced in the bit by selecting a through hardening steel for the bit and then producing a hardened case 30 in the bit by use of an induction hardening process, with the case being formed on the shank 10 and on the shoulder 20, but not on the cutting face 16. The alloy steel is preferably one containing from 0.5 to 1.5% chromium and from 0.5 to 1.5% molybdenum. <IMAGE>
Patent DE-3839956-A1 (DE)
Title: Electret film and process for manufacturing it
Inventor: TANI YATSUHIRO
IPC: H01G7/02
Filed: 1988-11-26
Abstract: An electret film comprises a porous film which is produced from a dielectric polymer and at least one solid material which is selected from the group comprising organic substances, inorganic substances and metallic substances, the porous film containing this material at various spacings, and a process for manufacturing said electret film.
Patent DE-3904495-A1 (DE)
Title: Boring fitting
Inventor: EWE KLAUS W DIPL ING
IPC: F16L41/12
Filed: 1989-02-15
Abstract: In a fitting with a boring bridge (1) which can be closed around a pipeline and a metal body (10) which is inserted in a sealing manner with a connecting piece (8) into a plastic connecting bush (4, 17) of the boring bridge (1, 1') and is held by a screwed connection, a reliable connection between the metal body and the boring bridge is made. This connection permits the use of plastic boring bridges as well as insulation between a metallic boring bridge and the metal valve body when the connecting piece of the metal body is provided with an internal thread into which a hollow metal bush (13), provided with a flange (14), is screwed from the pipeline side of the connecting bush (4; 4', 17), the flange (14) being supported on a margin (7, 7'), formed by a stepped widened portion, of the connecting bush (4; 4', 17). <IMAGE>
Patent DE-3905197-A1 (DE)
Title: Spectacle frame
Inventor: BERGNER WALTER
IPC: G02C1/04
Filed: 1989-02-21
Abstract: The invention relates to a spectacle frame having holding bows and a spectacle mount for each spectacle glass. The essence of the invention consists in that the spectacle mount loosely and partially grips around the spectacle glass in the circumferential direction and consists of at least two resiliently elastic U-shaped bows which are arranged congruently and parallel with respect to each other and connected to each other, which have in each case in the region of the ends of their legs and approximately at the centre on the central web holding pegs which bear on the front side and, respectively on the rear side of the spectacle glass. <IMAGE>
Patent DE-3909532-A1 (DE)
Title: Location selection device for an on-board navigation system
Inventor: FUKUSHIMA ATSUHIKO
IPC: G06T11/60
Filed: 1989-03-22
Abstract: Location selection device for use in an on-board navigation unit, for displaying a map on a display on the basis of map data which are stored in a store (memory). The device has a multiplicity of location selection keys (21, 22, 23), four cursor keys (24U, 24D, 24L, 24R), a clear command key (25), a record command key (26) and a control device (6) which carries out the control operations for clearing co-ordinate data of a location in the vicinity of the point which is specified by the position of a cursor, from the store, or for writing co-ordinate data of this kind into the store, after a key input by one of the location selection keys (21, 22, 23) after the clear command key (25) or the record command key (26) has been actuated. <IMAGE>
Patent DE-3910248-A1 (DE)
Title: Herbicidal compositions having a reduced toxicity to crop plants
Inventor: SOHN ERICH DR
IPC: A01N35/10
Filed: 1989-03-30
Abstract: The invention relates to herbicidal compositions which contain, as herbicidal substance, phenylcyclohexanediones and, as safener, pyrazoles of the formula I (see Claim 1) in which R<1> and R<2> denote halogen, saturated or unsaturated alkyl, haloalkyl or cyano, m and n in each case denote 0-3, R<3> denotes hydrogen or a cation equivalent or, together with the group -COO- any ester radical.
Patent DE-3911725-A1 (DE)
Title: Non-sticky, elastic multifilament polyurethane thread mfr. - by melt-spinning mixt. of thermoplastic polyurethane of specified compsn. and tri:cresyl phosphate or other specified plasticiser
Inventor: ZEITLER GERHARD DR
IPC: D01F6/70
Filed: 1989-04-11
Abstract: Non-sticky, highly elastic, multifil polyurethane elastomer thread (I) is produced by the melt-spinning process, using a plasticiser-contg. thermoplastic PU material (II) consisting of (A) 99-50 pts. wt. thermoplastic PU with Shore A hardness 95-80, main melting peak (hard segments) at 210-220 deg.C (by DSC) and MFI 0.1-200 (190 deg.C./212 N) and (B) 1-50 pts. wt. di(methoxyethyl) phthalate, tricresyl phosphate and/or diphenylcresyl phosphate as plasticiser; (A) is obtd.  by reaction of (a) organic di-isocyanates with (b) mainly difunctional polyhydroxy cpds. with mol. wt. 500-8000 and (c) chain extenders with mol. wt. 60-400 in the presence of (d) catalysts and (e) opt. auxiliary substances and/or additives. (I) is claimed as such, with elongation at break above 300% (DIN 53815) and strain ratio above 0.85. Pref. Shore A hardness is 60-80; (a) is 4,4'-diphenylmethanedi-isocyanate (MDI) or 1,5-naphthylenedi-isocyanate, (b) are linear polyester-ols obtd. from adipic acid and 2-6C alkanediols, polycaprolactones and/or polytetramethylene-ether glycols and (c) is 1,4-butanediol. USE/ADVANTAGE - (I) is useful for the prodn. of textile fibres or plane textile structures (claimed). Applications are in the textile industry (outer clothing, corsetry, etc.), bandages, reinforcing fibres for plastics, etc. The process enables the prodn. of highly-elastic multifilament PU thread which is non-sticky.
Patent DE-3916751-A1 (DE)
Title: Detecting useful signal for directional receiver - comparing digitised signal deviation values with threshold
Inventor: FLIEGE HANS-JOACHIM DIPL ING
IPC: G01S3/04
Filed: 1989-05-23
Abstract: An input signal is sampled and digitised and single measurement values for an approximately constant signal and parameter are detected from the digitised signal.  A deviation value is determined over a defined number of successive measurement values and compared with a threshold value. The measurement values are only processed if the deviation is within a tolerance.  The difference is determined between immediately successive measurement values and the deviation value is derived from the magnitude of the difference value. USE/ADVANTAGE - Low cost detection of useful signal with approximately constant signal parameter for directional receiver.
Patent DE-3922278-A1 (DE)
Inventor: HATAKEYAMA MASAKAZU
IPC: C08G69/10
Filed: 1989-07-06
Abstract: A method of producing free  epsilon -polylysine comprises treating an epsilon -polylysine solution, preferably obtained by cultivating micro-organisms having the ability of producing  epsilon -polylysine, through a basic anion exchange resin and treating the solution passed through the resin by precipitation in an organic solvent, freeze-drying or by spray drying to obtain free  epsilon -polylysine. Alternatively, instead of an anion exchange/resin, an acidic cation exchange resin can be used which adsorbs the  epsilon -polylysine thereon. The adsorbed  epsilon -polylysine is eluted by washing with an alkaline solution before the further treatment outlined above.
Patent DE-3922711-A1 (DE)
Title: Reinforcing bar securing equipment inside shuttering - has supporting flange cut away downwards and parallel to top edge
Inventor: BUCHER FRANZ DIPL ING
IPC: E04C5/16
Filed: 1989-07-11
Abstract: The jig secures one or more reinforcing bars in position inside shuttering, and comprises one or more sheet-metal fixing brackets. Each of these has a base flange secured to the shuttering and from which a supporting one extends at right angles, containing a cutaway portion in which the bar is accommodated. The cutaway portion (16) runs along a first line (17) downwards from the top edge (15) of the supporting flange (14), and then along a second one (20) parallel to the top edge, against which the bar (4,5) rests.  A lug (21) bent out from the supporting flange is pressed against the bar, its bend line joining onto the cut line. ADVANTAGE - A simple method of securing bars at set distance from shuttering.